Judith Kleinheins
Judith Kleinheins
Student / Programme Doctorate at D-USYS
ETH Zürich
Additional information
Research area
Cloud formation: The influence of organic substances on the hygroscopic growth of atmospheric aerosol particles and their activation to cloud droplets. Microphysical and chemical processes that I am currently investigating:
- Co-condensation
- Surface tension lowering
- Dissociation of organic acids
- Non-ideality and liquid-liquid phase separation
This research is part of the swiss-french ORACLE project and further described here.
Additional information
Publications
- Kleinheins, Judith, N.Shardt, M. El Haber, C. Ferronato, B. Nozière, T. Peter and C. Marcolli. "Surface tension models for binary aqueous solutions: a review and intercomparison". Physical Chemistry Chemical Physics, 2023, Vol. 25, Issue 16, p. 11055-11074. http://dx.doi.org/10.1039/D3CP00322A
- Wang, Yu, A. Voliotis, D. Hu, Y. Shao, M. Du, Y. Chen, J. Kleinheins, C. Marcolli, M. R. Alfarra, and G. McFiggans. "On the evolution of sub- and super-saturated water uptake of secondary organic aerosol in chamber experiments from mixed precursors". Atmospheric Chemistry and Physics, 2022, Vol. 22, No. 6, p. 4149 – 4166. https://doi.org/10.5194/acp-22-4149-2022
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Kleinheins, Judith, Alexei Kiselev, Alice Keinert, Matthias Kind, and Thomas Leisner. „Thermal Imaging of Freezing Drizzle Droplets: Pressure Release Events as a Source of Secondary Ice Particles”. Journal of the Atmospheric Sciences, 2021, Vol. 78, No. 5, p. 1703 – 1713. https://doi.org/10.1175/JAS-D-20-0323.